Made from Sustainable MaterialsYarn in upper contains about 50% Parley Ocean Plastic and 50% recycled polyesterProduct FeaturesLightweight knit upper naturally expands with your foot. Torsion System in between the heel and forefoot for stability. Energy-returning, responsive BOOST midsole. Molded heel counter for optimal Achilles movement. Supportive cage wraps midfoot for additional support. StretchWeb technology adapts to the way your foot hits the ground. Continental rubber outsole for extraordinary grip against wet and dry conditions. The adidas UltraBOOST 1.0 is importedRunners and sneaker fanatics alike are marveling over the cloud-like Boost technology in the Men's adidas UltraBOOST 1.0 Running Shoes. Experience the ultimate in cushioning and sleek, versatile style in the OG UltraBOOST silhouette. adidas Men's UltraBOOST 1.0 Running Shoes in Grey Three/Grey Five/Core Black Size: 7.0